[From Eric Mann] New iPhone appears in Apple's inventory list. "Even more interesting are the two new iPhone SKUs that have showed up in the system. The catch is that these two SKUs are actually marked as tweaked iPhone 4s. The new device’s codename is N90A and this represents very minor changes from the iPhone 4 – which is the N90. In fact, this may be an iPhone 4 – an 8GB version as previously rumored. It is very possible that the two SKUs mean black and white models, but that is unconfirmed."